303 Stainless Steel Sheet Manufacturer in China
The 303 stainless steel sheet consists of numerous compositional properties, making it an ideal sheet choice for comprehensive industries. It exhibits superior machinability due to the higher sulphur level present in the material compositions. Furthermore, TuoLian 303 stainless steel sheets are offered with a custom-made and standard fabrication for every 303 stainless steel sheet that meets the industrial specifications and needs of the customers.

A 303SE stainless steel sheet is widely used in the high-temperature and electric industry, medical devices, construction, chemistry, agriculture, and ship components. It also applies to food and beverage packaging.

Smooth surface, high plasticity, toughness, and mechanical strength are all advantages of 303 metal stainless steel plate, which also resists corrosion by acid, alkaline gas, and other media.

F6Nm 303 sheet metal stainless steel plate features good shaping capability, weld bending capability, high thermal conductivity, and low thermal expansion.

A highly polished commercial finish known as SS303 Hot Mirror Polished Surface has a bright, shiny, and reflective surface. It’s most frequently found in decorative items like furniture, tapestries, and public architecture.

The 303 Cold Rolled/Hot Rolled Stainless Steel, which is also supplied in the annealed condition and has a typical brinell hardness of 190, is a free-machining austenitic stainless steel with good strength.

The minimum tensile strength and yield strength, respectively, of a 303 hairline stainless steel plate 10mm thick are 75 ksi and 30 ksi, respectively. Also 303 stainless steel has a Brinell hardness of 228, according to the scale.

TuoLian offer 303-grade of stainless steel sheet with PVD coating. This 303-grade of SS sheet can resist oxidation up to 1700o F. It can be customized according to your specific requirements.

This standard 303 stainless steel sheet has a dimension of 8ft x 4ft (L x W). It has 40% elongation strength and 415 MPa yield strength. 303 SS sheet is weldable using 310 alloy electrodes.
303 Stainless Steel Sheet Characteristics
Here are the common characteristics that best describe a 303 stainless steel sheet:
- Relatively has good corrosion and oxidation resistance
- Cannot be hardened by heat/thermal treatment
- Excellent toughness and forming qualities
- Strong mechanical and physical properties
- High strength and durability


Typical Applications for 303 Stainless Steel Sheet
The common applications suitable for these 303 stainless steel sheets are the following:
- Aerospace parts including fittings, shafts, and spindles
- All types of screw machine products
- Architectural design and purposes
- Electrical components
- Medical instruments
- Pump and valve components
- Machine parts
- Nuts, bolts, and gears
- Industrial parts
TuoLian 303 Stainless Steel Sheet Fabrication Options
TuoLian performs different fabrication options to produce industrial-grade 3030 stainless steel sheets:
- Machining
- Plasma Cutting
- Laser Cutting
- Waterjet Cutting
- Plate Saw Cutting
- Double-disc Grinding
- Duplex Milling

Yes!
The 303 stainless steel sheet can be polished using the different variety of finishing treatments.
This table shows the common differences between 303 stainless steel sheets and 304 stainless steel sheets.
303 Stainless Steel Sheet | 304 Stainless Steel Sheet | |
Durability | Has a composition that is altered in order to increase its machinability which leads the corrosion resistance gets weak. | It is fabricated and boast superior corrosion resistance and toughness yet is sensitive for particular circumstance such as warm chloride-based surroundings. |
Usability | Have is a free-cutting material, austenitic stainless steel that exceeds the best machinability. However, in some measures, 303 stainless steel sheets are generally unweldable and reduced formability. | 304 stainless steel sheet is the opposite of 303 stainless steel sheet. That is not a free-cutting material which is less ideal for machining use. However, it is proportional weldable and has strong formability. |
Cost | The 303 stainless steel sheet is typically having a higher price range compared to 304. | On the other hand, the 304 stainless steel sheet is generally lower-priced. |